Looks like he made it. After more than four decades of lively shows that evoke the hottest spot north of Havana and writing the songs that make the whole world sing, Barry Manilow is ready for his curtain call. “This is the end; I won’t ever do another big tour,” a nonetheless upbeat and insightful Manilow maintained earlier this month during a phone call with The Dispatch. “Keeping me out for weeks and weeks at a time — that’s enough of that.”